Si5856DC
Vishay Siliconix
N-Channel 1.8-V (G-S) MOSFET With Schottky Diode
FEATURES
MOSFET PRODUCT SUMMARY
D TrenchFETr Power MOSFETS
D Ultra Low rDS(on)
VDS (V)
rDS(on) (W)
ID (A)
Pb-free
Available
0.040 @ V = 4.5 V
GS
5.9
5.6
5.2
D Ultra Low VF Schottky
D Si5853DC Pin Compatible
APPLICATIONS
20
0.045 @ V = 2.5 V
GS
0.052 @ V = 1.8 V
GS
D Buck Rectifier Switch, Buck-Boost
D Synchronous Rectifier or Load
D Switch For Portable Devices
SCHOTTKY PRODUCT SUMMARY
Vf (V)
Diode Forward Voltage
VKA (V)
IF (A)
20
0.375 V @ 1.0
1.0
1206-8 ChipFETr
K
D
1
A
K
A
K
S
G
Marking Code
JD XXX
D
G
D
Lot Traceability
and Date Code
S
Part # Code
N-Channel MOSFET
Bottom View
A
Ordering Information: Si5856DC-T1
Si5856DC-T1—E3 (Lead (Pb)-Free)
ABSOLUTE MAXIMUM RATINGS (T = 25_C UNLESS OTHERWISE NOTED)
A
Parameter
Symbol
5 sec
Steady State
Unit
Drain-Source Voltage (MOSFET and Schottky)
Reverse Voltage (Schottky)
V
20
20
DS
V
KA
V
Gate-Source Voltage (MOSFET)
V
GS
"8
T
= 25_C
= 85_C
4.4
3.1
5.9
4.2
A
a
Continuous Drain Current (T = 150_C) (MOSFET)
I
J
D
T
A
Pulsed Drain Current (MOSFET)
I
I
20
DM
A
a
Continuous Source Current (MOSFET Diode Conduction)
Average Foward Current (Schottky)
I
S
1.8
0.9
I
1.0
7
F
Pulsed Foward Current (Schottky)
FM
T
= 25_C
= 85_C
= 25_C
= 85_C
2.1
1.1
1.9
1.0
1.1
0.6
A
a
Maximum Power Dissipation (MOSFET)
T
A
P
W
D
T
A
1.1
a
Maximum Power Dissipation (Schottky)
T
A
0.56
Operating Junction and Storage Temperature Range
T , T
J
−55 to 150
stg
_C
b, c
Soldering Recommendations (Peak Temperature)
260
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. See Reliability Manual for profile. The ChipFET is a leadless package. The end of the lead terminal is exposed copper (not plated) as a result of the singulation
process in manufacturing. A solder fillet at the exposed copper tip cannot be guaranteed and is not required to ensure adequate bottom side solder intercon-
nection.
c. Rework Conditions: manual soldering with a soldering iron is not recommended for leadless components.
Document Number: 72234
S-50366—Rev. C, 28-Feb-05
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